CN201556569U - Relay - Google Patents
Relay Download PDFInfo
- Publication number
- CN201556569U CN201556569U CN2009202002595U CN200920200259U CN201556569U CN 201556569 U CN201556569 U CN 201556569U CN 2009202002595 U CN2009202002595 U CN 2009202002595U CN 200920200259 U CN200920200259 U CN 200920200259U CN 201556569 U CN201556569 U CN 201556569U
- Authority
- CN
- China
- Prior art keywords
- relay
- rivet hot
- body frame
- hole
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Insertion Pins And Rivets (AREA)
Abstract
The utility model provides a relay, which mainly solves the problem that when an existing relay is packaged, the fabrication hole plugging efficiency is low. The relay is characterized in that a hot riveting head (4) is arranged on a main frame (1), and a through hole, which is communicated with the inner cavity of a housing (2), is formed on the hot riveting head (4). In the relay, the structure of the fabrication hole is changed into a riveting head structure, and the fabrication hole is pluggedby adopting the hot riveting manner, thereby improving the packaging efficiency of the relay.
Description
Technical field:
The utility model relates to a kind of electronic control device, is specifically related to a kind of relay.
Background technology:
Relay is a kind of electronic control device, is applied to usually in the automatic control circuit, and it is actually a kind of " automatic switch " with the bigger electric current of less current control, plays effects such as automatic adjusting, safeguard protection, change-over circuit in circuit.In order to prevent the pollution of dust in the air, pernicious gas and moisture to relay, improve adaptability and the functional reliability of relay to adverse circumstances, relay generally all adopts hermetically-sealed construction, and its sealing property is an important technology index of sealed relay.Present relay is provided with fabrication hole on body frame, this fabrication hole plays inner chamber and extraneous effect of ventilating when relay package, need the manual mode of annotating two component sealing gum to carry out shutoff at last, because the adhering speed of two component sealing gum is very fast, need often to clean syringe, be not suitable for automatically dropping glue machine injecting glue, can only manually carry out injecting glue, the inefficiency in plugging technology hole.
The utility model content:
In order to overcome the ineffective deficiency in existing relay plugging technology hole when encapsulating, the utility model provides a kind of relay, this relay changes the structure of fabrication hole into the die structure, and the mode that can adopt rivet hot to close is carried out shutoff to it, has improved the packaging efficiency of relay.
The technical solution of the utility model is: this relay branch comprises body frame and housing, and electric elements are installed on the body frame, and housing seal is fixed on outside the body frame, and body frame 1 is provided with the rivet hot head, has the through hole that communicates with the inner chamber of housing on the described rivet hot head.
Described rivet hot head is cylindric.
The outer face of described rivet hot head and the outer face of body frame are on same plane, and all sides of rivet hot head are provided with deep gouge.
Described deep gouge outside inwall is a taper seat.
Described body frame inwall is provided with baffle plate, and described baffle plate is corresponding with the through hole on the described rivet hot head and certain distance arranged.
The utlity model has following beneficial effect: owing to take such scheme, the air vent hole of central through hole on the rivet hot head during as hot curing, its effect is identical with fabrication hole in the background technology, after solidifying end, the mode of utilizing rivet hot is with the central through hole shutoff on the rivet hot head, this shutoff mode can use hot riveting machine to realize the mechanization pipelining, has the better seal performance, has improved the packaging efficiency of relay.
Description of drawings:
Accompanying drawing 1 is the structure cutaway view of the utility model repeat circuit;
Accompanying drawing 2 is upward views of Fig. 1.
1-body frame among the figure, 2-housing, 3-electric elements, 4-rivet hot head, 5-through hole, 6-deep gouge, 7-baffle plate.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
In conjunction with shown in Figure 2, this relay comprises body frame 1 and housing 2, and electric elements 3 are installed on the body frame 1 by Fig. 1, and housing 2 sealing and fixing are outside body frame 1, and body frame 1 is provided with rivet hot 4, has the through hole 5 that communicates with the inner chamber of housing 2 in the described rivet hot 4.The air vent hole of through hole 5 in the rivet hot 4 during as hot curing, its effect is identical with fabrication hole in the background technology, after solidifying end, the mode of utilizing rivet hot is with through hole 5 shutoff in the rivet hot 4, this shutoff mode can use hot riveting machine to realize the mechanization pipelining, have the better seal performance, improved the packaging efficiency of relay.
Described rivet hot 4 is cylindric.Match with the riveted head of hot riveting machine, be beneficial to and realize the mechanization pipelining.
The outer face of described rivet hot 4 and the outer face of body frame 1 be on same plane, and all sides of rivet hot 4 are provided with deep gouge 6.This deep gouge 6 matches with the riveted head of hot riveting machine.
Described deep gouge 6 outside inwalls are taper seat.Make the easy and overlapping location, through hole 5 centers of riveted head of hot riveting machine.
Claims (5)
1. relay, comprise body frame (1) and housing (2), electric elements (3) are installed on the body frame (1), housing (2) sealing and fixing is outside body frame (1), it is characterized in that: body frame (1) is provided with rivet hot head (4), has the through hole (5) that communicates with the inner chamber of housing (2) on the described rivet hot head (4).
2. relay according to claim 1 is characterized in that: described rivet hot head (4) is for cylindric.
3. relay according to claim 1 and 2 is characterized in that: the outer face of the outer face of described rivet hot head (4) and body frame (1) is on same plane, and all sides of rivet hot head (4) are provided with deep gouge (6).
4. relay according to claim 1 and 2 is characterized in that: deep gouge (6) outside inwall is a taper seat.
5. relay according to claim 1 and 2 is characterized in that: body frame (1) inwall is provided with baffle plate (7), and described baffle plate (7) is corresponding with the through hole (5) on the described rivet hot head (4) and certain distance arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202002595U CN201556569U (en) | 2009-11-06 | 2009-11-06 | Relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202002595U CN201556569U (en) | 2009-11-06 | 2009-11-06 | Relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556569U true CN201556569U (en) | 2010-08-18 |
Family
ID=42616257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202002595U Expired - Fee Related CN201556569U (en) | 2009-11-06 | 2009-11-06 | Relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719436B (en) * | 2009-11-06 | 2012-01-25 | 方安林 | Relay and novel assembly process thereof |
-
2009
- 2009-11-06 CN CN2009202002595U patent/CN201556569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719436B (en) * | 2009-11-06 | 2012-01-25 | 方安林 | Relay and novel assembly process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |